Intel Compile Flags (DPCPP/SYCL)

[ax3l]

@WeiqunZhang let us update these flags:

Tools/CMake/AMReXSYCL.cmake
61:        $<${_cxx_sycl}:-fsycl-device-lib=libc,libm-fp32,libm-fp64> )

Tools/GNUMake/comps/dpcpp.mak
153:  LDFLAGS += -fsycl-device-lib=libc,libm-fp32,libm-fp64

Warning I see in pyAMReX CI:

icpx: error: option '-fsycl-device-lib=libc,libm-fp32,libm-fp64' is deprecated and will be removed in a future release [-Werror,-Wdeprecated]

[WeiqunZhang]

Already fixed in #4730